Pros further reading:
Ayers, Cathy. "Animal Testing Pro, Con". 23 July 2003.
http://www.illinimedia.com/di/jul03/jul23/opinions/stories/opinions_column01.shtml
Derbyshire, Stuart. "Pro-Test, Supporting Animal Testing." Spiked-science. February 2006. http://www.spiked-online.com/Articles/0000000CAF94.htm

"Pro- Test, Standing Up for Science" 2006.

http://www.pro-test.org.uk/facts.php